Morning Overview on MSN

Apple pushes out iOS 26.3 and iPadOS 26.3 with critical updates

Apple has released iOS 26.3 and iPadOS 26.3, turning a routine point update into a broad security sweep across iPhone and ...

John Carmack proposes fiber-optic loops as high-speed AI cache

The thought experiment began with a number. Single-mode fiber optics can now transmit data at 256 terabits per second over 200 kilometers. Based on that capacity, ...